311000113132 has 12 divisors (see below), whose sum is σ = 545203354696. Its totient is φ = 155227726080.

The previous prime is 311000113097. The next prime is 311000113159. The reversal of 311000113132 is 231311000113.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68080053 + ... + 68084620.

Almost surely, 2^311000113132 is an apocalyptic number.

It is an amenable number.

311000113132 is a deficient number, since it is larger than the sum of its proper divisors (234203241564).

311000113132 is a wasteful number, since it uses less digits than its factorization.

311000113132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136165248 (or 136165246 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 311000113132 its reverse (231311000113), we get a palindrome (542311113245).

The spelling of 311000113132 in words is "three hundred eleven billion, one hundred thirteen thousand, one hundred thirty-two".